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CU + S = CUS
SO3 + Na2SO3 = Na2SO4 + S =>
SO3 + 3 Na2SO3 = 3 Na2SO4 + S
Co(H2O)6Cl2 + HCl + H2O2 + H2NCH2CH2NH2 = Co(H2NCH2CH2NH2)Cl3 + H2O =>
2 Co(H2O)6Cl2 + 2 HCl + H2O2 + 2 H2NCH2CH2NH2 = 2 Co(H2NCH2CH2NH2)Cl3 + 14 H2O
Cu{+} + Mg = Cu + Mg{2} =>
2 Cu{+} + Mg = 2 Cu + Mg{2}
Cu(s) + HNO3 = Cu(NO3)2(g) + NO2 + H2O =>
Cu(s) + 4 HNO3 = Cu(NO3)2(g) + 2 NO2 + 2 H2O
NH3 + (O2) = HNO3 + H2O =>
NH3 + 2(O2) = HNO3 + H2O
Na2O + C6H8O7 = H2O + CO2 + NaC =>
9 Na2O + 5 C6H8O7 = 20 H2O + 12 CO2 + 18 NaC
P4O10 + H2O = H4P2O7 =>
P4O10 + 4 H2O = 2 H4P2O7
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
LiOH + CuSO4 = Li2SO4 + Cu(OH)2 =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2
FeCl + O2 = FeO2 + Cl2 =>
2 FeCl + 2 O2 = 2 FeO2 + Cl2
Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O
HBr + LiOH = LiBr + HOH =>
HBr + LiOH = LiBr + HOH
Fe(NH4)(SO4)2 + KSCN = [Fe(SCN)] + NH4[K(SO4)2] =>
Fe(NH4)(SO4)2 + KSCN = [Fe(SCN)] + NH4[K(SO4)2]
Al(OH)3 + K2SiO3 = Al2(SiO3)3 + KOH =>
2 Al(OH)3 + 3 K2SiO3 = Al2(SiO3)3 + 6 KOH
CuO + NH3 = N2 + H2O + Cu* =>
3 CuO + 2 NH3 = N2 + 3 H2O + 3 Cu*
Pb + N = PbN =>
Pb + N = PbN
NaHCO3 + C6H8O7 = Na3C3H5O7 + H2O + CO2 =>
9 NaHCO3 + C6H8O7 = 3 Na3C3H5O7 + H2O + 6 CO2
BaO + MgO = BaMgO2 =>
BaO + MgO = BaMgO2
C3H8 + HCO3 = CO2 + H2O =>
C3H8 + 20 HCO3 = 23 CO2 + 14 H2O
Ti + Co = TiCo =>
Ti + Co = TiCo
C7H6O3 + NH3 = C7H7NO2 + H2O =>
C7H6O3 + NH3 = C7H7NO2 + H2O
C20H2 + O2 = CO2 + H2O =>
2 C20H2 + 41 O2 = 40 CO2 + 2 H2O
Na(HCO3) = Na(OH) + CO2 =>
Na(HCO3) = Na(OH) + CO2
Na2S2O3*5H2O + HCl = NaCl + SO2 + H2O + H2 =>
Na2S2O3*5H2O + 2 HCl = 2 NaCl + 2 SO2 + 4 H2O + 2 H2
N2(g) + H2(g) = N2H2(g) =>
N2(g) + H2(g) = N2H2(g)
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
CuSO4 + CuO = CuSO4CuO =>
CuSO4 + CuO = CuSO4CuO
Cu2S + HNO3 = Cu(NO3)2 + S + NO + H2OCu2 =>
11 Cu2S + 16 HNO3 = 6 Cu(NO3)2 + 11 S + 4 NO + 8 H2OCu2
H3AsO4 + Fe2(SO4)3 + H2O = FeAsO4*2H2O + H2SO4 =>
2 H3AsO4 + Fe2(SO4)3 + 4 H2O = 2 FeAsO4*2H2O + 3 H2SO4
CH3CH2CHO + O = CH3CH2COOH =>
CH3CH2CHO + O = CH3CH2COOH
Cr2O3 + Na2Co3 + O2 = Na2CrO4 + Co2 =>
2 Cr2O3 + 4 Na2Co3 + 5 O2 = 4 Na2CrO4 + 6 Co2
SrBr2 + (Nh4)2Co3 = SrCo3 + Nh4Br =>
SrBr2 + (Nh4)2Co3 = SrCo3 + 2 Nh4Br
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
K2CO3 + H2SO4 = K2SO4 + H2CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2CO3
Zn + AgCl = ZnCl + Ag =>
Zn + AgCl = ZnCl + Ag
C6H12O6 + O2 = CO2 + H2O8 =>
C6H12O6 + 27 O2 = 6 CO2 + 6 H2O8
CaCO3 + H2SO4 = Ca + (SO4)2 + H2O + CO =>
CaCO3 + 2 H2SO4 = Ca + (SO4)2 + 2 H2O + CO
COCl2 + NaOH = CO2H + NaCl2(aq) =>
COCl2 + NaOH = CO2H + NaCl2(aq)
KI + Co(NO3)2 = KNO3 + CoI2 =>
2 KI + Co(NO3)2 = 2 KNO3 + CoI2
CH3CH2OH + Al = (CH3CH2O)2Al + H2 =>
2 CH3CH2OH + Al = (CH3CH2O)2Al + H2
Al(s) + CuCl2(aq) = AlCl3 + Cu =>
2 Al(s) + 3 CuCl2(aq) = 2 AlCl3 + 3 Cu
C6H10O5 + NO2 + H2O = C6H7(NO2)3O5 + H3O =>
C6H10O5 + 3 NO2 + 3 H2O = C6H7(NO2)3O5 + 3 H3O
SiO2 + Fe(OH)3 = Fe2(SiO3)3 + H2O =>
3 SiO2 + 2 Fe(OH)3 = Fe2(SiO3)3 + 3 H2O
MnO4{-} + H{+} + S{2-} = S + Mn{2+} + H2O =>
2 MnO4{-} + 16 H{+} + 5 S{2-} = 5 S + 2 Mn{2+} + 8 H2O
MgSO3(s) + HCl(aq) = MgCl2(aq) + H2SO3(aq) =>
MgSO3(s) + 2 HCl(aq) = MgCl2(aq) + H2SO3(aq)
Na2CO3 + NH3 + H2O = NaOH + NH4HCO3 =>
Na2CO3 + NH3 + 2 H2O = 2 NaOH + NH4HCO3
Bi(NO3)3 + KI = BiNO3I2 + KNO3 =>
Bi(NO3)3 + 2 KI = BiNO3I2 + 2 KNO3
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